专利名称：Optical scanning apparatus
发明人：Masanori Ohkawa,Toshiyuki Ichikawa,Hiroshi
Watanuki,Kozo Yamazaki
申请号：US09418514申请日：19991015公开号：US06491224B2公开日：20021210
专利附图：
摘要：An optical scanning apparatus, such as a bar code scanner, for reading 360degrees of, e.g., tray commodities. A first scanning pattern is emitted almost in thehorizontal direction to an installation surface of the apparatus, and a second scanning is
pattern emitted from an upper portion to a lower portion of the apparatus, toward theinstallation surface, via a window provided vertical to the installation surface.
申请人：FUJITSU LIMITED
代理机构：Staas & Halsey LLP
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